EP1971064A3 - Anfangszugriffskanal für skalierbare drahtlose mobile Kommunikationsnetzwerke - Google Patents
Anfangszugriffskanal für skalierbare drahtlose mobile Kommunikationsnetzwerke Download PDFInfo
- Publication number
- EP1971064A3 EP1971064A3 EP08075282A EP08075282A EP1971064A3 EP 1971064 A3 EP1971064 A3 EP 1971064A3 EP 08075282 A EP08075282 A EP 08075282A EP 08075282 A EP08075282 A EP 08075282A EP 1971064 A3 EP1971064 A3 EP 1971064A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- initial access
- iach
- access channel
- mobile communication
- communication networks
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000010295 mobile communication Methods 0.000 title 1
- 238000000034 method Methods 0.000 abstract 2
- 238000001228 spectrum Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
- H04W74/0866—Non-scheduled access, e.g. ALOHA using a dedicated channel for access
- H04W74/0891—Non-scheduled access, e.g. ALOHA using a dedicated channel for access for synchronized access
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
- H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2626—Arrangements specific to the transmitter only
- H04L27/2627—Modulators
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2647—Arrangements specific to the receiver only
- H04L27/2655—Synchronisation arrangements
- H04L27/2657—Carrier synchronisation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/02—Channels characterised by the type of signal
- H04L5/023—Multiplexing of multicarrier modulation signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/002—Transmission of channel access control information
- H04W74/006—Transmission of channel access control information in the downlink, i.e. towards the terminal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
- H04W74/0866—Non-scheduled access, e.g. ALOHA using a dedicated channel for access
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
- H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
- H04L1/0618—Space-time coding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2647—Arrangements specific to the receiver only
- H04L27/2655—Synchronisation arrangements
- H04L27/2662—Symbol synchronisation
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US72274405P | 2005-09-30 | 2005-09-30 | |
US75938806P | 2006-01-17 | 2006-01-17 | |
US81441706P | 2006-06-16 | 2006-06-16 | |
EP06790759.2A EP1929819B1 (de) | 2005-09-30 | 2006-09-28 | Anfangszugangskanal für skalierbare drahtlose mobilkommunikationsnetze |
Related Parent Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP06790759.2A Division EP1929819B1 (de) | 2005-09-30 | 2006-09-28 | Anfangszugangskanal für skalierbare drahtlose mobilkommunikationsnetze |
EP06790759.2A Division-Into EP1929819B1 (de) | 2005-09-30 | 2006-09-28 | Anfangszugangskanal für skalierbare drahtlose mobilkommunikationsnetze |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1971064A2 EP1971064A2 (de) | 2008-09-17 |
EP1971064A3 true EP1971064A3 (de) | 2008-10-01 |
EP1971064B1 EP1971064B1 (de) | 2018-04-11 |
Family
ID=37899322
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19185821.6A Withdrawn EP3576337A1 (de) | 2005-09-30 | 2006-09-28 | Synchronisationskanal für skalierbare drahtlose mobilkommunikationsnetzwerke |
EP06790759.2A Active EP1929819B1 (de) | 2005-09-30 | 2006-09-28 | Anfangszugangskanal für skalierbare drahtlose mobilkommunikationsnetze |
EP08075276A Withdrawn EP1956786A3 (de) | 2005-09-30 | 2006-09-28 | Anfangszugriffskanal für ein skalierbares drahtloses mobiles Kommunikationsnetzwerk |
EP08075282.7A Active EP1971064B1 (de) | 2005-09-30 | 2006-09-28 | Anfangszugriffskanal für skalierbare drahtlose mobile Kommunikationsnetzwerke |
Family Applications Before (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19185821.6A Withdrawn EP3576337A1 (de) | 2005-09-30 | 2006-09-28 | Synchronisationskanal für skalierbare drahtlose mobilkommunikationsnetzwerke |
EP06790759.2A Active EP1929819B1 (de) | 2005-09-30 | 2006-09-28 | Anfangszugangskanal für skalierbare drahtlose mobilkommunikationsnetze |
EP08075276A Withdrawn EP1956786A3 (de) | 2005-09-30 | 2006-09-28 | Anfangszugriffskanal für ein skalierbares drahtloses mobiles Kommunikationsnetzwerk |
Country Status (3)
Country | Link |
---|---|
US (7) | US20090274112A1 (de) |
EP (4) | EP3576337A1 (de) |
WO (1) | WO2007036039A1 (de) |
Families Citing this family (25)
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US8649365B2 (en) | 2006-01-06 | 2014-02-11 | Nokia Corporation | Dedicated synchronization signal for OFDMA system |
AU2007200144A1 (en) * | 2006-01-18 | 2007-08-02 | Nec Australia Pty Ltd | Method and system for supporting scalable bandwidth |
US7983143B2 (en) * | 2006-02-08 | 2011-07-19 | Motorola Mobility, Inc. | Method and apparatus for initial acquisition and cell search for an OFDMA system |
JP4732967B2 (ja) * | 2006-06-19 | 2011-07-27 | 株式会社エヌ・ティ・ティ・ドコモ | 基地局装置 |
EP3240341A3 (de) * | 2006-08-09 | 2017-11-08 | Mitsubishi Electric Corporation | Datenkommunikationsverfahren, system und geräte |
SI2095524T1 (sl) * | 2006-11-01 | 2019-02-28 | Qualcomm Incorporated | Zasnova referenčnega signala za iskanje celice v ortogonalnem brezžičnem komunikacijskem sistemu |
JP5021768B2 (ja) * | 2007-02-05 | 2012-09-12 | テレフオンアクチーボラゲット エル エム エリクソン(パブル) | ネットワーク制御されるe−utran隣接セル測定値 |
US8279846B2 (en) * | 2007-05-10 | 2012-10-02 | Telefonaktiebolaget Lm Ericsson (Publ) | Broadcast channel timing detection |
KR101467763B1 (ko) * | 2008-01-03 | 2014-12-03 | 엘지전자 주식회사 | 가변 대역 시스템에서 프리엠블 전송 방법 |
WO2009084923A2 (en) * | 2008-01-03 | 2009-07-09 | Lg Electronics Inc. | Method for transmitting preamble in scalable bandwidth system |
WO2009096837A1 (en) * | 2008-01-30 | 2009-08-06 | Telefonaktiebolaget L M Ericsson (Publ) | Measurement bandwidth configuration method |
EP2248314A1 (de) * | 2008-02-25 | 2010-11-10 | Nxp B.V. | Anordnung und verfahren für zeitschlitzindexsynchronisation in der drahtlosen kommunikation |
EP2520036B1 (de) * | 2009-12-28 | 2018-06-06 | Telefonaktiebolaget LM Ericsson (publ) | Verfahren und anordnung zur verzögerungskalibrierung für ein ofdm-system |
US20150085766A1 (en) * | 2011-10-10 | 2015-03-26 | Lg Electronics Inc. | Method for multiplexing control information at base station in wireless communication system and apparatus for the same |
JP5735127B2 (ja) | 2011-11-03 | 2015-06-17 | 京セラ株式会社 | 通信制御方法、基地局、及びユーザ端末 |
WO2014189279A1 (en) * | 2013-05-21 | 2014-11-27 | Samsung Electronics Co., Ltd. | Apparatus and method for transmitting/receiving paging in a beam formed wireless communication network |
EP2816844B1 (de) * | 2013-06-21 | 2018-01-31 | Alcatel Lucent | Verfahren und Vorrichtung zur Bereitstellung von Funkzugangsinformationen |
US10149263B2 (en) * | 2014-10-29 | 2018-12-04 | FreeWave Technologies, Inc. | Techniques for transmitting/receiving portions of received signal to identify preamble portion and to determine signal-distorting characteristics |
US10097393B1 (en) | 2015-05-27 | 2018-10-09 | Marvell International Ltd. | Systems and methods to reduce peak to average power ratio for dual sub-carrier modulated transmissions in a wireless network |
KR101706629B1 (ko) * | 2016-01-25 | 2017-02-16 | 주식회사 이노와이어리스 | Mimo-ofdm 송신기에 대한 파워 캘리브레이션 방법 |
CN109526245B (zh) * | 2016-07-14 | 2021-01-15 | 杜塞尔多夫华为技术有限公司 | 具有主收发器和辅收发器的无线电收发设备和利用该设备提供初始接入的方法 |
US10362610B2 (en) | 2016-09-19 | 2019-07-23 | Samsung Electronics Co., Ltd. | Method and apparatus for mapping initial access signals in wireless systems |
CN109417405A (zh) * | 2016-09-30 | 2019-03-01 | Oppo广东移动通信有限公司 | 数据传输的方法和装置 |
KR102409785B1 (ko) | 2017-03-23 | 2022-06-16 | 삼성전자주식회사 | 무선 통신 시스템에서 초기 접속을 수행하기 위한 장치 및 방법 |
US9954712B1 (en) * | 2017-06-23 | 2018-04-24 | Intel Corporation | Blind decoding in orthogonal frequency division multiplexing (OFDM) communication systems |
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US5867478A (en) | 1997-06-20 | 1999-02-02 | Motorola, Inc. | Synchronous coherent orthogonal frequency division multiplexing system, method, software and device |
US6654429B1 (en) * | 1998-12-31 | 2003-11-25 | At&T Corp. | Pilot-aided channel estimation for OFDM in wireless systems |
US6141393A (en) * | 1999-03-03 | 2000-10-31 | Motorola, Inc. | Method and device for channel estimation, equalization, and interference suppression |
US6480558B1 (en) * | 1999-03-17 | 2002-11-12 | Ericsson Inc. | Synchronization and cell search methods and apparatus for wireless communications |
US6834046B1 (en) * | 1999-10-05 | 2004-12-21 | Texas Instruments Incorporated | Acquisition of an unevenly spaced synchronization channel in a wireless communication system |
US6597729B1 (en) * | 2000-03-29 | 2003-07-22 | Texas Instruments Incorporated | Joint position and carrier frequency estimation method of initial frequency acquisition for a WCDMA mobile terminal |
FR2814302B1 (fr) * | 2000-09-20 | 2003-02-07 | France Telecom | Signal multiporteuse a pilotes repartis concu pour limiter l'interference, procede de construction d'un signal, procede de reception, recepteur et dispositif d'emission correspondants |
ES2262845T3 (es) | 2001-09-14 | 2006-12-01 | HYDRO ALUMINIUM MANDL&BERGER GMBH | Procedimiento de realizacion de piezas moldeadas, arena colada y su uso para la puesta en practica del procedimiento. |
US7248559B2 (en) * | 2001-10-17 | 2007-07-24 | Nortel Networks Limited | Scattered pilot pattern and channel estimation method for MIMO-OFDM systems |
US7548506B2 (en) * | 2001-10-17 | 2009-06-16 | Nortel Networks Limited | System access and synchronization methods for MIMO OFDM communications systems and physical layer packet and preamble design |
US7773699B2 (en) * | 2001-10-17 | 2010-08-10 | Nortel Networks Limited | Method and apparatus for channel quality measurements |
CN1582557B (zh) * | 2001-11-06 | 2010-09-29 | Nxp股份有限公司 | 使用相位展开的dat辅助频率偏移检测 |
JP3694479B2 (ja) * | 2001-12-07 | 2005-09-14 | 松下電器産業株式会社 | マルチキャリア送受信装置、マルチキャリア無線通信方法、およびマルチキャリア無線通信用プログラム |
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US7002900B2 (en) * | 2002-10-25 | 2006-02-21 | Qualcomm Incorporated | Transmit diversity processing for a multi-antenna communication system |
KR100479864B1 (ko) * | 2002-11-26 | 2005-03-31 | 학교법인 중앙대학교 | 이동 통신 시스템에서의 하향링크 신호의 구성 방법과동기화 방법 및 그 장치 그리고 이를 이용한 셀 탐색 방법 |
US7738437B2 (en) * | 2003-01-21 | 2010-06-15 | Nortel Networks Limited | Physical layer structures and initial access schemes in an unsynchronized communication network |
JP3740471B2 (ja) * | 2003-02-13 | 2006-02-01 | 株式会社東芝 | Ofdm受信装置、半導体集積回路及びofdm受信方法 |
KR100922980B1 (ko) * | 2003-05-02 | 2009-10-22 | 삼성전자주식회사 | 다중 안테나를 사용하는 직교주파수분할다중 시스템에서 채널 추정 장치 및 방법 |
FR2857802B1 (fr) * | 2003-07-18 | 2007-02-09 | Telediffusion De France Tdf | Procede et dispositif d'estimation d'un canal de propagation d'un signal multiporteuse |
US7145940B2 (en) | 2003-12-05 | 2006-12-05 | Qualcomm Incorporated | Pilot transmission schemes for a multi-antenna system |
US20050163194A1 (en) * | 2004-01-28 | 2005-07-28 | Qualcomm Incorporated | Interference estimation in a wireless communication system |
JP2005244763A (ja) * | 2004-02-27 | 2005-09-08 | Fujitsu Ltd | 移動体端末 |
KR100871244B1 (ko) * | 2004-03-12 | 2008-11-28 | 삼성전자주식회사 | 무선 통신 시스템에서 안전 채널을 사용하여 데이터를 전송하는 방법 및 시스템 |
US7742533B2 (en) * | 2004-03-12 | 2010-06-22 | Kabushiki Kaisha Toshiba | OFDM signal transmission method and apparatus |
CN106160830B (zh) | 2004-03-15 | 2020-02-14 | 苹果公司 | 用于具有四根发射天线的ofdm系统的导频设计 |
EP1766789B1 (de) | 2004-06-22 | 2019-02-27 | Apple Inc. | Verfahren und systeme zur ermöglichung von rückmeldungen in drahtlosen kommunikationsnetzen |
US8027243B2 (en) * | 2004-06-25 | 2011-09-27 | Lg Electronics Inc. | Allocation of radio resource in orthogonal frequency division multiplexing system |
US7830976B2 (en) * | 2004-07-16 | 2010-11-09 | Qualcomm Incorporated | Iterative channel and interference estimation with dedicated pilot tones for OFDMA |
US7649959B2 (en) * | 2004-09-27 | 2010-01-19 | Nokia Corporation | Transmission format indication and feedback in multi-carrier wireless communication systems |
WO2006034577A1 (en) | 2004-09-30 | 2006-04-06 | Nortel Networks Limited | Channel sounding in ofdma system |
WO2006075042A1 (en) * | 2005-01-11 | 2006-07-20 | Nokia Corporation | Method for indicating and detecting transmission resource allocations in a multi-user communication system |
US8031583B2 (en) * | 2005-03-30 | 2011-10-04 | Motorola Mobility, Inc. | Method and apparatus for reducing round trip latency and overhead within a communication system |
US8134996B2 (en) * | 2005-07-21 | 2012-03-13 | Texas Instruments Incorporated | Downlink synchronization for a cellular OFDM communication system |
US7751510B2 (en) * | 2005-07-26 | 2010-07-06 | Qualcomm Incorporated | Simplified channel and interference estimation with dedicated pilot tones for OFDMA |
US7990932B2 (en) * | 2005-08-23 | 2011-08-02 | Nokia Corporation | Apparatus, method and computer program product providing initial cell acquisition and pilot sequence detection |
JP2009510820A (ja) * | 2005-09-27 | 2009-03-12 | ノキア コーポレイション | マルチキャリア伝送のためのパイロット構造 |
US8320360B2 (en) * | 2006-11-06 | 2012-11-27 | Motorola Mobility Llc | Method and apparatus for fast cell search |
-
2006
- 2006-09-28 EP EP19185821.6A patent/EP3576337A1/de not_active Withdrawn
- 2006-09-28 EP EP06790759.2A patent/EP1929819B1/de active Active
- 2006-09-28 WO PCT/CA2006/001595 patent/WO2007036039A1/en active Application Filing
- 2006-09-28 EP EP08075276A patent/EP1956786A3/de not_active Withdrawn
- 2006-09-28 US US11/992,737 patent/US20090274112A1/en not_active Abandoned
- 2006-09-28 EP EP08075282.7A patent/EP1971064B1/de active Active
-
2015
- 2015-04-06 US US14/679,524 patent/US9532386B2/en active Active
-
2016
- 2016-12-19 US US15/382,930 patent/US9723636B2/en active Active
-
2017
- 2017-07-31 US US15/664,431 patent/US10397960B2/en active Active
-
2019
- 2019-07-23 US US16/519,111 patent/US10827534B2/en active Active
-
2020
- 2020-09-23 US US17/030,078 patent/US11277871B2/en active Active
-
2022
- 2022-02-17 US US17/674,232 patent/US11792864B2/en active Active
Non-Patent Citations (4)
Title |
---|
DABAK A G ET AL: "A comparison of the open loop transmit diversity schemes for third generation wireless systems", WIRELESS COMMUNICATIONS AND NETWORKING CONFERNCE, 2000. WCNC. 2000 IEE E 23-28 SEPTEMBER 2000, PISCATAWAY, NJ, USA,IEEE, vol. 1, 23 September 2000 (2000-09-23), pages 437 - 442, XP010532539, ISBN: 978-0-7803-6596-4 * |
DAMMANN A ET AL: "TRANSMIT/RECEIVE-ANTENNA DIVERSITY TECHNIQUES FOR OFDM SYSTEMS", EUROPEAN TRANSACTIONS ON TELECOMMUNICATIONS, WILEY & SONS, CHICHESTER, GB, vol. 13, no. 5, 1 September 2002 (2002-09-01), pages 531 - 538, XP001133087, ISSN: 1124-318X * |
NORTEL: "BCH Detection Performance Evaluation, R1-062141", 3GPP TSG-RAN WORKING GROUP 1 MEETING 46, 1 September 2006 (2006-09-01), XP002491525, Retrieved from the Internet <URL:http://www.3gpp1.net/ftp/tsg_ran/WG1_RL1/TSGR1_46/Docs/> * |
TEXAS INSTRUMENTS: "An alternative scheme to detect the STTD encoding of PCCPCH", TSG-RAN WG1 MEETING 3, 26 March 1999 (1999-03-26), XP002491524, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_03/Docs/pdfs/R1-99150.PDF> * |
Also Published As
Publication number | Publication date |
---|---|
US11792864B2 (en) | 2023-10-17 |
US20090274112A1 (en) | 2009-11-05 |
EP3576337A1 (de) | 2019-12-04 |
EP1971064A2 (de) | 2008-09-17 |
US20210007154A1 (en) | 2021-01-07 |
EP1929819A4 (de) | 2010-05-12 |
US10827534B2 (en) | 2020-11-03 |
US20190350012A1 (en) | 2019-11-14 |
EP1971064B1 (de) | 2018-04-11 |
EP1929819A1 (de) | 2008-06-11 |
EP1929819B1 (de) | 2019-08-07 |
US20180020489A1 (en) | 2018-01-18 |
US11277871B2 (en) | 2022-03-15 |
US20150257175A1 (en) | 2015-09-10 |
EP1956786A2 (de) | 2008-08-13 |
US9723636B2 (en) | 2017-08-01 |
US20170105234A1 (en) | 2017-04-13 |
US9532386B2 (en) | 2016-12-27 |
EP1956786A3 (de) | 2010-05-12 |
WO2007036039A1 (en) | 2007-04-05 |
US20220174754A1 (en) | 2022-06-02 |
US10397960B2 (en) | 2019-08-27 |
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